1375353265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 1975345920

約数和(自身を除く): 599992655

約数列:

[1, 5, 11, 13, 55, 65, 79, 143, 169, 395, 715, 845, 869, 1027, 1859, 1873, 4345, 5135, 9295, 9365, 11297, 13351, 20603, 24349, 56485, 66755, 103015, 121745, 146861, 147967, 267839, 316537, 734305, 739835, 1339195, 1582685, 1627637, 1923571, 3481907, 8138185, 9617855, 17409535, 21159281, 25006423, 105796405, 125032115, 275070653, 1375353265]

約数ペア:

[(1, 1375353265), (5, 275070653), (11, 125032115), (13, 105796405), (55, 25006423), (65, 21159281), (79, 17409535), (143, 9617855), (169, 8138185), (395, 3481907), (715, 1923571), (845, 1627637), (869, 1582685), (1027, 1339195), (1859, 739835), (1873, 734305), (4345, 316537), (5135, 267839), (9295, 147967), (9365, 146861), (11297, 121745), (13351, 103015), (20603, 66755), (24349, 56485)]